baber/WOPTO huggingface dataset:
Patent JP-H1124981-A (JP)
Title: Wide area distributed file system
Inventor: UEHARA OSAMU
IPC: G06F12/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a wide area distributed file system where a cache hit ratio is improved and file access is accelerated. SOLUTION: A cache server 3 has an access history data base 34 for recording file access. A prefetch selection module 311 analyzes a file together with its updating frequency whose access frequency is higher than an access history data base and determines a file which is to be looked ahead. High speed file access is provided independent of the state of a wide area network file by looking ahead the file whose access frequency is high in a time zone when the wide band network is not congested and transferring the file which is looked ahead against a request from a client.
Patent JP-S6238918-A (JP)
Title: Data processor
Inventor: GOTO TOMOKO
IPC: G06F1/08
Filed: 1985-08-15
Abstract: PURPOSE:To set a substantial machine cycle time optionally without varying the timing of control over the operation of each hardware part by setting the number of basic clocks in a dummy cycle in a storage table and stopping the operation of every hardware part during the dummy cycle. CONSTITUTION:The dummy number (n) of basic clocks for a machine cycle clock is loaded in a clock control counter 3 while added to one machine cycle read out of the storage table 4. Then, the contents of the clock control counter 3 are checked by a machine cycle controller 2 at the timing 'TE' of the machine cycle clock 8; when its counted value is not zero, a dummy cycle signal 10 is made significant (low level) at the timing 'TE' and the dummy cycle is entered. While the dummy cycle signal 10 is significant, the operations of hardware except timing control are all stopped.
Patent JP-H0528160-A (JP)
Title: Maintenance schedule control system
Inventor: TAKAHASHI NAOKO
IPC: G06Q10/06
Filed: 1991-07-19
Abstract: PURPOSE:To automatically produce a maintenance schedule necessary for the building control by fetching the operating state data on the equipments set at a work site in an on-line way and using a computer for production of the maintenance schedule. CONSTITUTION:A monitor control computer 1 controls the site equipments 3-1-3-3 provided in a building to record the operating time of each equipment and to store the operation data necessary for the optimum maintenance of the equipments 3-l-3-3 A maintenance schedule control computer 2 fetches the operation data stored in the computer 1 in a fixed cycle through a transmission line 4 and automatically produces a maintenance schedule. Thus no man power is needed at all for collection and application of data and furthermore the accurate information is obtained. In such a constitution, a proper maintenance schedule is automatically produced.
Patent JP-S6423691-A (JP)
Title: Picture quality adjusting device for vtr
Inventor: OTSUKA MASAFUMI
IPC: H04N5/93
Filed: 1987-07-17
Abstract: PURPOSE:To adjust a picture quality on a simply passing video signal as well as to adjust the picture quality in a reproducing mode by inserting a picture quality adjusting circuit in the post step of a switching circuit. CONSTITUTION:At the time of connecting the switching circuit 19 to an EE terminal 20 side, the video signal from an AGC(automatic gain control) circuit 17 has the picture quality adjusted in the picture quality adjusting circuit 26, outputted from a video output terminal 27, modulated in a high frequency modulating circuit 28 and outputted from a television signal output terminal 29. While the switching circuit 19 is connected to the EE terminal 20 side, the video signal from the AGC circuit 17 is recorded on a video tape 21 through a recording circuit 19, a video head 22. Then, at the time of switching a recording circuit 19 to a PB terminal 24 side, the video signal on the video tape 21 is detected by the video head 22, reproduced in a reproducing circuit 23, and further, the picture quality is adjusted in the picture quality adjusting circuit 26 and outputted from the video output terminal 27 and a television signal output terminal 29.
Patent JP-S6156347-A (JP)
Title: Silver halide photosensitive material
Inventor: OOKI NOBUTAKA
IPC: G03C7/26
Filed: 1984-08-28
Abstract: PURPOSE:To improve a photosensitivity and a contrast and to prevent a color stain apt to generate in developing by using an anti-foggant or a compd. releasing its precursor in an amount proportional to that of a developing silver in developing. CONSTITUTION:The material provides at least one of silver halide emulsion layers on a base material and contains a color stain inhibitor represented by the formula and the anti-foggant or the compd. releasing its precursor in the amount proportional to that of the developing silver in developing. In the formula, R<1> and R<2> are each a hydrogen atom, a halogen atom and a carboxyl group or a sulfone group capable of a forming a salt; R<1> together with R<2> may be composed of a carbon right. One of X<1>-X<4> groups is a hydroxyl group, remainder two groups are each hydroxyl group or a sulfonamide group. further remainder one group is an atom or a group of R<1> or R<2>. Total carbon numbers of R<1>, R<2>, and X<1>-X<4> amount to >=10. Therefore, the effects of improving the photosensitivity, the contrast and preventing the color stain are obtd.
Patent JP-H0464260-A (JP)
Title: Logical gate
Inventor: KUSAKARI MASAYASU
IPC: H01L21/8234
Filed: 1990-07-04
Abstract: PURPOSE:To constitute a logical gate which eliminates the need to make selection in conformity with input threshold voltage by altering the channel width of MOS transistors connected in serial. CONSTITUTION:A gate width of an NMOS transistor 22A is adapted be smaller than that of a NMO transistor 20A while a gate width of an NMO transistor 24A is smaller than that of the NMOS transistor 22A, which makes is possible to equalize the input threshold voltage V1, V2 and V3 respectively. Since each input threshold voltage of a logical gate is virtually identical to each other, it is unnecessary to select an input terminal to be connected, responding to the input threshold voltage in the stage of design. Therefore, circuit design or layout design can be simplified so that design time may be reduced as well.
Patent JP-S6423350-A (JP)
Title: Information processor
Inventor: KON FUMIO
IPC: G06F12/00
Filed: 1987-07-20
Abstract: PURPOSE:To prevent the destruction of data by using a memory means containing the hardware which decides an applicable allocated area. CONSTITUTION:The information on a working area 4 or 5 is stored by a setting means 20 in accordance with a working user or a working operating system. Then a fixed value is produced as a higher level address to be given to an address decoder 6. A CPU 1 gives a desired address to the working operating system via an address signal line 8 in order to give an access to the memory area of a magnetic disk 13. The higher level address given to the decoder 6 is fixed by securing such a mechanism where a register 7 could not be rewritten by a system program nor a user program. Thus the data are never destructed.
Patent JP-H0731910-A (JP)
Title: Method for coating sheet glass coating solution and device therefor
Inventor: SUZUKI YOSHIAKI
IPC: B60J1/00
Filed: 1993-07-20
Abstract: PURPOSE:To efficiently apply an adhesive on the periphery of a sheet glass in a fixed width by applying an coating soln. on the surface of a frame-shaped pad having the same shape as that of the peripheral part of the sheet glass and matching the pad with the periphery of the sheet glass on the one face side. CONSTITUTION:A sheet glass G on a truck 2 is sucked by the suction cup 8 of a conveyor 4, conveyed above one tank 10 by the conveyor 4 and delivered to a jig 17. A pad 11 dipped in a primer 9 is simultaneously raised and pressed on the periphery of the sheet glass G to transfer the primer 9 to the periphery of the sheet glass G in a specified width. The sheet glass G with the lower face coated with the primer is conveyed to an inverter 18, turned upside down and further conveyed above another tank 10 by the conveyor 4 to transfer the primer to the periphery of the lower face of the sheet glass G in a specified width. The sheet glass G coated with the primer is placed onto a truck 3 by the conveyor 4.
Patent JP-S57109754-A (JP)
Title: N-benzoyl-omega-anilinoalkane carboxylic acid compound
Inventor: GERUTO HIRUBORU
IPC: C07C67/00
Filed: 1981-11-10
Abstract: The present invention refers to N-Benzoyl- omega -anilinoalkane carboxylic acids, their esters and salts of the general formula <IMAGE>
Patent JP-S57101939-A (JP)
Title: Dynamic control system of data base substance storage area
Inventor: NAGAMINE TEIZOU
IPC: G06F7/22
Filed: 1980-12-18
Abstract: PURPOSE:To lighten the burden of a person in charge of a data base, by controlling the size of a data base substance storage area, whenever a command for increasing or decreasing the working space quantity is executed. CONSTITUTION:When an input processing part 1 receives a command, this command is transferred to an analytic processing part. In case when the command is executed for extending the working space quantity, a switch 7 is depressed to the lower side, the control is shifted to a diagnostic part 5 through a space management part 3. The diagnostic part 5 diagnoses whether the ratio of the sum of the present working quantity US against the total space quantity TS assigned to the substance of a data base,  and the increasing space quantity has exceeded a threshold level for diffusion or not. As a result of diagnosis, in case when it has exceeded, the total space quantity is increased by a prescribed extension rate. On the other hand, in case when the command is executed for erasing and changing a data, the switch 7 is depressed to the upper side, and the control is shifted to the diagnostic part 5 through a command processing part 4 and the management part 3. When the diagnostic part 5 has decided that the ratio of a difference between the working quantity US against the total space quantity TS and the decreasing space quantity is smaller than the prescribed threshold level, the total space quantity is decreased by a prescribed reduction rate.
Patent JP-H0821798-A (JP)
Title: Method and apparatus for detecting foreign matter
Inventor: TANAKA SHIGERU
IPC: A23L5/20
Filed: 1994-07-06
Abstract: PURPOSE:To detect a foreign matter even when the foreign matter is transparent and wherever the foreign matter may be present in a conduit, by casting parallel beams on a transparent visible part set in the fluid conduit. CONSTITUTION:A visible part V is set at a part of a fluid conduit 1 so as to be able to observe the interior of the conduit 1. Cylindrical glass parts 2 are smoothly connected at both ends of a rectangular glass part 3 at the visible part V. End parts of the cylindrical glass parts 2 are connected to the conduit 1. A collimator 5 turns a luminous flux from a light source 4 into parallel beams, and a photographic lens 6 is constituted of a group of lenses to make it possible to observe the whole area in the thicknesswise direction of a fluid in Z-axis direction and the whole visual field in Y-axis direction. A one- dimensional CCD sensor 7 scans the whole area of a mask slit 8 in the widthwise direction, with outputting a signal proportional to an intensity of the coming light to a signal-processing device 11. The signal-processing device 11 processes the signal and detects count, shape, size, etc., of foreign matter 10 in the fluid. Since the parallel beams are cast, a contrast becomes clear even when the foreign matter is transparent, making the detection of the foreign matter possible.
Patent JP-2001012559-A (JP)
Title: Conveyer belt
Inventor: HIRAKAWA HIROYUKI
IPC: B65G15/30
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To release stress concentrated on a tip part of a side finger to prevent fatigue of a joining end part, and improve durability of a conveyer belt by setting every crossed axes angles where a stamping line of a side finger in a joining end part of a tensile body is crossed with a side edge of the conveyer belt to an obtuse angle. SOLUTION: In a light weight conveyer belt whose tensile body is a single layer, each of opposing joining end parts 1, 1' is stamped zigzag to form each of triangular fingers 2, 2'. A clearance 11 is formed between the fingers 2, 2', a joining material is filled therein, and then each of fingers 2, 2' are joined. A stamp line 16 of a side finger 20 and a conveyer belt side edge 15 are crossed with each other at a cross point 7 by an obtuse angle γ, and a cross angle of a stamp line 17 of the finger 2 with a conveyer belt side edge 15 is also set to the obtuse angle. By setting every cross angles to the obtuse angle, stress concentration by a side edge finger 20 is released so as to improve durability of the conveyer belt.
Patent JP-2001007639-A (JP)
Title: Antenna system and communication device using the same
Inventor: NAGUMO SHOJI
IPC: H04B1/38
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system of one-chip type that copes with two frequencies. SOLUTION: A feeder side radiation electrode 3 and a parasitic side radiation electrode 4 are formed on an upper face 2 of a rectangular dielectric base 1 of the antenna system, so that exciting directions A, B are orthogonal to each other. Short- circuit sections 8, 9 electromagnetically coupled are formed to a common side face 7. The short-circuit section 8 is connected to the parasitic side radiation electrode 4. One end of the short-circuit section 9 is connected to the feeder side radiation electrode 3, and the other end is connected to a signal source 13. An open end 22 of the feeder side radiation electrode 3 is capacitively coupled with a ground face 16 via an open end electrode 20 of a side face 19.  An open end 17 of the feeder side radiation electrode 3 is formed to a side face 14, opposite to the side face 19 and the open end 17, is capacitively coupled with the ground face 16. A signal from a signal source 13 is fed directly to the feeder side radiation electrode 3 to resonate the dielectric base 1 at a set frequency. Furthermore, the signal from the signal source 13 is fed to the parasitic side radiation electrode 4 via electromagnetic field coupling of the short-circuit sections 8, 9 to resonate the dielectric base 1 at the other setting frequency.
Patent JP-S57103319-A (JP)
Title: Hermetically sealing method for electronic part
Inventor: MATSUSHITA TOSHIO
IPC: H01L21/56
Filed: 1980-12-19
Abstract: PURPOSE:To obtain sufficiently high airtightness of an electronic part by containing a base mounting the part in a case, filling and heating thermosetting resin powder to hermetically seal the part by sealing the bonded part of the base and the case from the interior with molten and hardened resin. CONSTITUTION:A circuit board 2 formed with a film 6 on the surface is contained in a case 5 disposed with its hole upside, and thermosetting epoxy resin 8 is filled in the case 5 until the board 2 is buried. A base 4 is provided at the bonded part A of the case 5 while a lead terminal 3 mounted on the board 2 is externally protruded in this state, and the bonded part A is sealed by ultrasonic wave. Thereafter, the bonded surface A is disposed downside, is heat treated at 150 deg.C for 1hr in a heating furnace to seal to the surface A further from the inside with a resin film 9 when the molten resin 8 is hardened. In this manner its airtightness can be sufficiently provided.
Patent JP-H0529327-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA SHUNJI
IPC: H01L21/331
Filed: 1991-07-19
Abstract: PURPOSE:To form, with good controllability, an emitter layer 4 provided with a shal1ow and steep concentration profile and to form an emitter provided with a low poly-Si resistance in a method of manufacturing the emitter of a bipolar transistor which uses a poly-Si layer for the emitter electrode. CONSTITUTION:In a semiconductor substrate 1 wherein an opening part 6 is formed in the formation region of an emitter diffusion layer 11 and an emitter poly-Si film 7 is formed so as to cover the opening part 6, As impurities are introduced into the emitter poly-Si film 7, the semiconductor substrate 1 is heat-treated, As inside the emitter poly-Si film 7 is diffused into the semiconductor substrate 1 and an emitter diffusion layer 11 is formed in the semiconductor substrate 1. In succession, P impurities are introduced into the emitter poly-Si film 7, the semiconductor substrate 1 is heat-treated at a low temperature at which a transistor characteristic is not changed, P inside the emitter poly-Si film 7 is activated and the resistance of the emitter poly-Si film 7 is reduced.
Patent JP-H1118864-A (JP)
Title: Reclining mechanism
Inventor: TATEMATSU KAZUHISA
IPC: B60N2/235
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a reclining mechanism of high locking intensity. SOLUTION: The mechanism is provided with a lower arm 11 provided with a circular arcuate ratchet part 11a at an upper tip edge part and fixed to the rear tip part of a seat cushion, an upper arm 12 fixed to the lower tip part of a seat back and rotatably connected with the arm 11 through a hinge pin 21, a pole 13 fitted to a recessed part 12a opening at the lower tip part of the arm 12 and extending upward in the state of being movable forwards and backwards with respect to the part 11a, and a release arm 22 rotating by synchronizing with the rotation of an operation axis to move back the pole 13 from the part 13a. In this case, both of the arms 11, 12 and the pole 13 are positioned on the same flat surface to change the thickness of these to easily improve locking intensity.
Patent JP-H0524960-A (JP)
Title: Method and device for treating fish scrap
Inventor: YAMANAKA HIDEKI
IPC: A23N17/00
Filed: 1991-07-19
Abstract: PURPOSE:To lessen the release of a waste liquid contg. malodors and a large amt. of fish oil which are the cause for pollution and to allow an ease fish scrap treatment in a corner of a fish market or respective fresh fish stores, while allowing the boiling of fish scrap with high efficiency in a hermetic boiling section 2 and the easy pulverizing treatment of the softened fish scrap with a pulverizing device 4. CONSTITUTION:This device is equipped with a boiling kettle 2 which boils the fish scrap in a hermetic state, a taking-out device 3 which takes the boiled fish scrap out of this boiling kettle 2, the pulverizing device 4 which receives the fish scrap taken out of the boiling kettle 2 from this taking-out device 3 and pulverizes the fish scrap, a compression dehydrating device 5 which pressurizes and dehydrates the fish scrap pulverized with the pulverizing device 4, and a drying device 6 which dries the fish scrap subjected to the pressurization and dehydration.
Patent JP-S5881243-A (JP)
Title: Damping force adjustable oil-pressure damper
Inventor: MASAMURA TATSUYA
IPC: F16F9/46
Filed: 1981-11-10
Abstract: PURPOSE:To provide possibility to change greatly the width of adjustment for the damping force by installing extra expansion side and compression side damping valves in series to those expansion side and compression side damping valves which have been  furnished in parallel with the piston, and by shortcircuiting the oil line connecting the two expansion side damping valve with the two compression side damping valves selectively to the oil chamber using a selector valve. CONSTITUTION:When an operating rod 7 is turned, a selector valve 16 opens a by-pass port 20 to put the oil line 19 in communication with the oil chamber B. Accordingly, when the compression side is in service the working oil in oil chamber B flows to the oil chamber A through the oil line 19 from a by-pass port 20, which has a smaller resistance than No.2 compression side damping valve 18, which pushing open No.1 compression side damping valve 5, so that a comparatively low damping characteristic is obtained. When the selector valve 16 closes the by-pass port 20, on the other hand, the oil line 19 is put out of communication with the oil chamber B. Therefore when the compression side is in service, for ex., the working oil in the oil chamber B flows into the oil chamber A by pushing open No.2 and No.1 compression side damping valves 18, 5, and this passage of two damping valves can cause generation of high damping force.
Patent JP-S5880330-A (JP)
Title: Absorption of oil into particulate resin by mixing both
Inventor: NAKAYAMA SHIROU
IPC: C08J3/20
Filed: 1981-11-10
Abstract: PURPOSE:To effect mixing and to permit absorption of oil into a particulate resin in good operability, by carrying out the mixing operation under a specified temperature condition. CONSTITUTION:An oil (e.g., insulating oil, lubricating oil, or a liquid plasticizer) is mixed with a particulate resin (e.g., vinyl chloride resin or vinyl acetate resin, particle diameter about 0.05-5mm.) under a condition under which the temperature is above the heat distortion temperature (ASTM-D648) and below the Vicat softening point (ASTM-D 1525) of the resin by using, for example, a Henschel mixer. According to the above-described manner, the penetrability of oil into resin can be improved because of the use of a temperature above the heat distortion temperature and, in addition, fusion of resin particles can be prevented because of the use of a temperature below the Vicat softening point, so that disadvantages such as deposition of resin on an agitator and thermal degradation do not arise.
Patent JP-H0344537-A (JP)
Title: Generating apparatus for standard particle
Inventor: UMEDA NOBUYUKI
IPC: G01N15/00
Filed: 1989-07-11
Abstract: PURPOSE:To drop standard particles in vacuum while freely changing the particle size, number and speed thereof by charging the particles after the particle size thereof is made uniform, and dropping the same within a vacuum chamber the size and direction of the strength of an electric field thereof can be freely changed. CONSTITUTION:Particles having approximately uniform particle size are dropped at low speeds from a particle scattering part 10 in a direction of gravity, and charged with (+) as passing through a charging part 11. The charged particles pass through an opening interrupting part 12 and are temporarily held in a holding part 13 which is biased with the reversed polarity. Then, between a vacuum chamber 19 and the charging part 11 is shut by the interrupting part 12, and the air inside the vacuum chamber 19 is discharged by a discharging part 17. Accordingly, the vacuum chamber 19 becomes vacuumized. Subsequently, when the polarity of the holding part 13 is switched to the reversed polarity, the charged particles pass through a gap part 14 because of the gravity, falling to a particle accelerating part 16. An electric field 15 is formed in the gap part 14 by the particle accelerating part 16 and holding part 13. The size and direction of the electric field 15 can be changed, and accordingly, the dropping speed of the charged particles having uniform particle size can be changed as desired.